间隔式金属封闭开关设备.pdf

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1、产品说明书UniSwitch间隔式金属封闭开关设备12~24kV630~1250A目录1设计原理.................................................................045.4负荷开关的电动操动机构.....................................262应用领域..................................................................055.5接地开关.......................

2、.....................................273开关柜结构...............................................................095.6真空断路器.........................................................284开关柜类型...............................................................115.7熔断器.................

3、...............................................294.1柜型简介............................................................115.8低压室................................................................324.2SDC型负荷开关柜..............................................155.9电容式带电显示器..........

4、.....................................334.3SDF型负荷开关－熔断器组合电器柜...................165.10控制电缆入口....................................................344.4DBC型母线连接柜..............................................175.11压力释放通道....................................................354.5

5、SEC型分段柜......................................................186技术数据和外形尺寸..................................................364.6BRC型母线提升柜..............................................196.1开关柜外形尺寸..................................................364.7SMC/BMC型分段计量柜........

6、...........................206.2开关柜基础安装尺寸............................................374.8PTC/PTB型压变柜..............................................216.2.1单芯电缆.........................................................374.9CBW型断路器柜………………………………………226.2.2三芯电缆.................

7、........................................385开关柜的部件和可选件..............................................236.2.3与CBW的拼柜.................................................395.1单弹簧和双弹簧操动机构.....................................236.3电缆连接方式.............................................

8、.........405.2SFG型负荷开关..................................................246.4技术数据和尺寸...................